part of
develops from
ends during
starts during
peripheral nervous system
dorsolateral placode region
epibranchial placode
The three distinct placodal areas which develop from the posterior placodal area and lie ventral to the otic placode and dorsocaudal to the pharyngeal clefts, and contribute to the sensory ganglia for the distal portion of cranial nerves VII IX and X. The proximal neurons are derived from the neural crest.
UBERON:0003078
XAO:0000284
xenopus_anatomy
sensorial layer
neurogenic placode
NF stage 28
NF stage 37 and 38